/**
 * Created by PanJiaChen on 16/11/18.
 */
import store from "@/store"
/**
 * Parse the time to string
 * @param {(Object|string|number)} time
 * @param {string} cFormat
 * @returns {string | null}
 */
export function parseTime(time, cFormat) {
  if (arguments.length === 0 || !time) {
    return null
  }
  const format = cFormat || '{y}-{m}-{d} {h}:{i}:{s}'
  let date
  if (typeof time === 'object') {
    date = time
  } else {
    if ((typeof time === 'string')) {
      if ((/^[0-9]+$/.test(time))) {
        // support "1548221490638"
        time = parseInt(time)
      } else {
        // support safari
        // https://stackoverflow.com/questions/4310953/invalid-date-in-safari
        time = time.replace(new RegExp(/-/gm), '/')
      }
    }

    if ((typeof time === 'number') && (time.toString().length === 10)) {
      time = time * 1000
    }
    date = new Date(time)
  }
  const formatObj = {
    y: date.getFullYear(),
    m: date.getMonth() + 1,
    d: date.getDate(),
    h: date.getHours(),
    i: date.getMinutes(),
    s: date.getSeconds(),
    a: date.getDay()
  }
  const time_str = format.replace(/{([ymdhisa])+}/g, (result, key) => {
    const value = formatObj[key]
    // Note: getDay() returns 0 on Sunday
    if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value] }
    return value.toString().padStart(2, '0')
  })
  return time_str
}

/**
 * @param {number} time
 * @param {string} option
 * @returns {string}
 */
export function formatTime(time, option) {
  if (('' + time).length === 10) {
    time = parseInt(time) * 1000
  } else {
    time = +time
  }
  const d = new Date(time)
  const now = Date.now()

  const diff = (now - d) / 1000

  if (diff < 30) {
    return '刚刚'
  } else if (diff < 3600) {
    // less 1 hour
    return Math.ceil(diff / 60) + '分钟前'
  } else if (diff < 3600 * 24) {
    return Math.ceil(diff / 3600) + '小时前'
  } else if (diff < 3600 * 24 * 2) {
    return '1天前'
  }
  if (option) {
    return parseTime(time, option)
  } else {
    return (
      d.getMonth() +
      1 +
      '月' +
      d.getDate() +
      '日' +
      d.getHours() +
      '时' +
      d.getMinutes() +
      '分'
    )
  }
}

/**
 * @param {string} url
 * @returns {Object}
 */
export function param2Obj(url) {
  const search = decodeURIComponent(url.split('?')[1]).replace(/\+/g, ' ')
  if (!search) {
    return {}
  }
  const obj = {}
  const searchArr = search.split('&')
  searchArr.forEach(v => {
    const index = v.indexOf('=')
    if (index !== -1) {
      const name = v.substring(0, index)
      const val = v.substring(index + 1, v.length)
      obj[name] = val
    }
  })
  return obj
}
// 养殖类型切换
export function livestocks(e = '') {
  // 调用 store 的方法
  const livestockPermission = store.getters['permission/livestockPermission']
  // 按字数长度 放入正则 /羔羊|羊/ （）
  if (typeof (e) === 'string') {
    // if (!(replaces + '').includes(livestockPermission('individuality'), livestockPermission('larva'), livestockPermission('StockType'))) return e;
    // eslint-disable-next-line no-eval
    return e.replace(/羊舍|羊只|羔羊|羊/gi, function (s) {
      let Stock = JSON.parse(JSON.stringify(s))
      if (s === '羊') {
        Stock = livestockPermission('StockType') || s
      } else if (s === '羔羊') {
        Stock = livestockPermission('larva') || s
      } else if (s === '羊只') {
        Stock = livestockPermission('individuality') || s
      } else if (s === '羊舍') {
        Stock = livestockPermission('facility') || s
      }
      // console.log(Stock, s);
      // 返回结果对其进行替换
      return Stock;
    })
  } else {
    return e;
  }
}
// 导出一个函数，用于处理畜牧行业的反向匹配
export function livestockInverts(e = '') {
  // 调用 store 的方法，获取畜牧行业的权限
  const livestockPermission = store.getters['permission/livestockPermission']
  // 如果传入的参数是字符串类型
  if (typeof (e) === 'string') {
    // console.log(e);
    // 返回 e
    // 使用正则表达式进行匹配，匹配模式为 livestockPermission('individuality')、livestockPermission('larva') 和 livestockPermission('StockType') 的字数长度
    // eslint-disable-next-line no-eval
    let replaces = eval('/' + livestockPermission('individuality') + '|' + livestockPermission('larva') + '|' + livestockPermission('StockType') + '|' + livestockPermission('facility') + '/gi')
    // console.log(replaces)
    // 如果 livestockPermission('individuality') 未包含在 replaces 的结果中，返回 e
    // 如果 livestockPermission('larva') 未包含在 replaces 的结果中，返回 e
    // 如果 livestockPermission('StockType') 未包含在 replaces 的结果中，返回 e
    if (livestockPermission('individuality') && !(replaces + '').includes(livestockPermission('individuality'))) {
      return e;
    } else if (livestockPermission('larva') && !(replaces + '').includes(livestockPermission('larva'))) {
      return e;
    } else if (livestockPermission('StockType') && !(replaces + '').includes(livestockPermission('StockType'))) {
      return e;
    } else if (livestockPermission('facility') && !(replaces + '').includes(livestockPermission('facility'))) {
      return e;
    }
    // 对结果进行替换，返回替换后的字符串
    return e.replace(replaces, function (s) {
      let Stock = JSON.parse(JSON.stringify(s));
      if (s === livestockPermission('StockType')) {
        Stock = '羊' || s
      } else if (s === livestockPermission('larva')) {
        Stock = '羔羊' || s
      } else if (s === livestockPermission('individuality')) {
        Stock = '羊只' || s
      } else if (s === livestockPermission('facility')) {
        Stock = '羊舍' || s
      }
      return Stock;
    })
  } else {
    // 如果传入的参数不是字符串类型，直接返回参数 e
    return e;
  }
}
